17281026

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{311}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 45302400

約数和(自身を除く): 28021374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 311, 343, 378, 441, 567, 622, 686, 882, 933, 1029, 1134, 1323, 1866, 2058, 2177, 2646, 2799, 3087, 3969, 4354, 5598, 6174, 6531, 7938, 8397, 9261, 13062, 15239, 16794, 18522, 19593, 25191, 27783, 30478, 39186, 45717, 50382, 55566, 58779, 91434, 106673, 117558, 137151, 176337, 213346, 274302, 320019, 352674, 411453, 640038, 822906, 960057, 1234359, 1920114, 2468718, 2880171, 5760342, 8640513, 17281026]

約数ペア:

[(1, 17281026), (2, 8640513), (3, 5760342), (6, 2880171), (7, 2468718), (9, 1920114), (14, 1234359), (18, 960057), (21, 822906), (27, 640038), (42, 411453), (49, 352674), (54, 320019), (63, 274302), (81, 213346), (98, 176337), (126, 137151), (147, 117558), (162, 106673), (189, 91434), (294, 58779), (311, 55566), (343, 50382), (378, 45717), (441, 39186), (567, 30478), (622, 27783), (686, 25191), (882, 19593), (933, 18522), (1029, 16794), (1134, 15239), (1323, 13062), (1866, 9261), (2058, 8397), (2177, 7938), (2646, 6531), (2799, 6174), (3087, 5598), (3969, 4354)]